{"product_id":"539098-cat-hydraulic-pump-pni-new","title":"539098 Cat Hydraulic Pump PNI New","description":"\u003cdiv style=\"font-size: 14pt; line-height: 1.6;\"\u003e \u003cp\u003e\u003cstrong\u003e539098 CAT Hydraulic Pump PNI - New Aftermarket Replacement Pump\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 539098 hydraulic pump PNI is a new aftermarket replacement hydraulic pump designed for Caterpillar heavy equipment hydraulic system applications. Hydraulic pumps used on construction, earthmoving, material handling, and industrial equipment are responsible for maintaining hydraulic oil circulation and operating pressure throughout the machine during demanding work conditions.\u003c\/p\u003e \u003cp\u003eThis replacement hydraulic pump assembly is engineered to meet or exceed OEM specifications and is intended for customers replacing worn hydraulic system components on compatible CAT equipment. Proper hydraulic pump performance is critical for maintaining dependable machine operation, hydraulic responsiveness, and overall equipment productivity.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eHeavy Equipment Hydraulic Operation\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eHydraulic systems found on Caterpillar equipment are exposed to severe operating environments that include heavy pressure loads, vibration, dirt, heat, continuous operating cycles, and demanding hydraulic workloads. Depending on machine configuration, hydraulic systems may support steering functions, bucket and implement controls, lifting systems, drive circuits, auxiliary hydraulics, or attachment operation.\u003c\/p\u003e \u003cp\u003eAs hydraulic pumps begin to wear internally, operators may experience reduced hydraulic power, slower cycle times, inconsistent hydraulic movement, noisy operation, pressure loss, or elevated hydraulic temperatures. Replacing a worn hydraulic pump can help restore more consistent hydraulic performance throughout the machine.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14pt;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003ePart Number\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e539098\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHydraulic Pump PNI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCondition\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eNew Aftermarket Replacement\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eManufacturer Reference\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCaterpillar \/ CAT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eEquipment Category\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eConstruction \/ Heavy Equipment\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e67 Pounds\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eReference Information\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14pt;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eReference Type\u003c\/th\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eReference Number\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eOEM Reference\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e539098\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eDescription Reference\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCAT Replacement Hydraulic Pump PNI\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eApplication \u0026amp; Fitment Notes\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eEquipment manufacturers often revised hydraulic systems throughout production runs, even within the same machine family. Hydraulic pump assemblies may vary depending on machine model, serial number range, shaft dimensions, mounting style, rotation direction, hydraulic port orientation, and hydraulic system configuration.\u003c\/p\u003e \u003cp\u003eBefore ordering, customers should compare the existing hydraulic pump with the replacement unit currently installed on the equipment. It is recommended to confirm the original OEM part number and consult the machine parts catalog or service manual to help verify proper application for your specific Caterpillar equipment.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eAdditional Product Information\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis 539098 hydraulic pump is a brand new aftermarket replacement unit and is not rebuilt, remanufactured, or previously used. The pump is intended for hydraulic system repair, preventative maintenance, heavy equipment service, and replacement of worn hydraulic components in demanding industrial and construction equipment applications.\u003c\/p\u003e \u003cp\u003eThe 539098 CAT replacement hydraulic pump PNI is available for fast shipment from Ace Motor Parts.\u003c\/p\u003e \u003c\/div\u003e","brand":"Cat Replacement","offers":[{"title":"Default Title","offer_id":48574520623353,"sku":"MTFH-539098","price":1919.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/ace-motor-parts-box__02772__39340.jpg?v=1782154393","url":"https:\/\/acemotorparts.com\/products\/539098-cat-hydraulic-pump-pni-new","provider":"Ace Motor Parts","version":"1.0","type":"link"}